package com.zixuan.gulicollege.common_utils;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * @ClassName: R
 * @Author: zixuan
 * @Date: 2021/4/28 21:10
 * @Description:
 */

@Data
public class R {

    /**
     * 是否成功
     */
    private Boolean success;

    /**
     * 返回状态码
     */
    private Integer code;

    /**
     * 返回消息
     */
    private String message;

    /**
     * 返回数据
     */
    private Map<String, Object> data = new HashMap<>();

    private R(){}

    /**
     * 成功
     */
    public static R ok(){
        R r = new R();
        r.setSuccess(true);
        r.setCode(ResultCode.SUCCESS);
        r.setMessage("成功");
        return r;
    }

    /**
     * 失败
     */
    public static R error(){
        R r = new R();
        r.setSuccess(false);
        r.setCode(ResultCode.ERROR);
        r.setMessage("失败");
        return r;
    }

    public R success(Boolean success){
        this.setSuccess(success);
        return this;
    }


    public R message(String message){
        this.setMessage(message);
        return this;
    }

    public R code(Integer code){
        this.setCode(code);
        return this;
    }

    public R data(String key, Object value){
        this.data.put(key, value);
        return this;
    }

    public R data(Map<String, Object> map){
        this.setData(map);
        return this;
    }

}
